Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 193.42.4.0/22 | 1.0K |
0.0%
|
Juan Antonio Guerrero Gonzalez | ES | Andalusia | Cortes de la Frontera |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS57236 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 193.42.4.0/22 | 9,168 | 2026-08-05 11:36:18 |
Frequently Asked Questions
What is AS57236?
AS57236 is an Autonomous System Number assigned to Juan Antonio Guerrero Gonzalez. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS57236 announce?
AS57236 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Spain.
Who operates AS57236?
AS57236 is operated by Juan Antonio Guerrero Gonzalez. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS57236 registered in?
AS57236 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
